Observation information
- date-obs: 2022-07-21
- time-obs: 18:02:00.290100000
- date-end: 2022-07-21
- time-end: 20:26:28.290900000
- obs_id: A11_075T01_9000005244
- exposure: 3784.51048622
- sourceid: TXS 0210+515
- observer: mpratik73
- ra_pnt: 33.57458
- dec_pnt: 51.74778
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A11_075T01_9000005244_36838cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005244_36838cztM0_level2_quad_clean.evt
|
| Size (bytes) | 688,176,000 | 75,787,200 |
| Size | 656.3 MB
| 72.3 MB
|
| Events in quadrant A | 2,907,377 | 541,509 |
| Events in quadrant B | 11,716,339 | 313,053 |
| Events in quadrant C | 2,844,430 | 552,017 |
| Events in quadrant D | 3,023,577 | 524,846 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 106 | 0 |
| B | 0 | 106 | 0 |
| C | 0 | 106 | 0 |
| D | 0 | 106 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12023 | 3 |
| B | 0 | 38316 | 2 |
| C | 0 | 11672 | 2 |
| D | 0 | 12414 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 34 | 0 |
| B | 0 | 34 | 0 |
| C | 0 | 34 | 0 |
| D | 0 | 35 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5159 | 37 | 0.717193% |
| B | 5159 | 4396 | 85.210312% |
| C | 5159 | 71 | 1.376236% |
| D | 5159 | 86 | 1.666990% |
Noise dominated fraction
Noise dominated data is calculated using 1-second bins in cleaned event files. If a bin has >2000 counts, and if more than 50% of those come from <1% of pixels, then it is considered to be noise-dominated and hence unusable.
| Quadrant |
# 1 sec bins |
Bins with >0 counts |
Bins with >2000 counts |
High rate bins dominated by noise |
Noise dominated (total time) |
Noise dominated (detector-on time) |
Marked lightcurve |
| A | 7042 | 5160 | 14 | 14 | 0.20% | 0.27% |  |
| B | 7042 | 5159 | 4113 | 4113 | 58.41% | 79.72% |  |
| C | 7042 | 5160 | 47 | 47 | 0.67% | 0.91% |  |
| D | 7042 | 5160 | 71 | 71 | 1.01% | 1.38% |  |
Top noisy pixels
Top three noisy pixels from each quadrant. If the there are fewer than three noisy pixels in the level2.evt file, extra rows are filled as -1
| Pixel properties |
Quadrant properties |
| Quadrant |
DetID |
PixID |
Counts |
Sigma |
Mean |
Median |
Sigma |
| A | 7 | 3 | 270695 | 2203.12 | 611 | 601 | 122.6 |
| A | 10 | 83 | 234474 | 1907.67 | 611 | 601 | 122.6 |
| A | 13 | 248 | 21244 | 168.38 | 611 | 601 | 122.6 |
| B | 12 | 1 | 9548814 | 119227.36 | 422 | 412 | 80.1 |
| B | 5 | 200 | 97322 | 1210.08 | 422 | 412 | 80.1 |
| B | 5 | 255 | 89149 | 1108.03 | 422 | 412 | 80.1 |
| C | 15 | 214 | 235549 | 1676.44 | 603 | 608 | 140.1 |
| C | 0 | 10 | 188090 | 1337.79 | 603 | 608 | 140.1 |
| C | 14 | 254 | 34631 | 242.77 | 603 | 608 | 140.1 |
| D | 12 | 233 | 270029 | 1839.1 | 602 | 586 | 146.5 |
| D | 13 | 249 | 82601 | 559.8 | 602 | 586 | 146.5 |
| D | 2 | 250 | 75554 | 511.7 | 602 | 586 | 146.5 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
| Quadrant A |
 |
 |
Quadrant B |
| Quadrant D |
 |
 |
Quadrant C |
Count rate plots and images
| Plot type |
Count rate plots |
Images |
Comparison with Poisson distribution
Blue bars denote a histogram of data divided into 1 sec bins.
Red curve is a Poisson curve with rate = median count rate of data. |
 |
 |
Quadrant-wise count rates
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
 |
 |
Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
 |
 |
Housekeeping plots
| Parameter |
Plot |
| CZT HV Monitor |  |
| D_VDD |  |
| Temperature 1 |  |
| Veto HV Monitor |  |
| Veto LLD |  |
| Alpha Counter |  |
| _CPM_Rate |  |
| CZT Counter |  |
| +2.5 Volts monitor |  |
| +5 Volts monitor |  |
| _ROLL_ROT |  |
| _Roll_DEC |  |
| _Roll_RA |  |
| Veto Counter |  |